AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... Coordinate with system developers, administrators, and owners on security changes. * Manage and ...

60 Att Systems Engineer Jobs Hiring Near You
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... Coordinate with system developers, administrators, and owners on security changes. * Manage and ...
Systems Integration Engineer (Government)
Reston, VA · Hybrid
$108K - $190K/yr
AT&T has an opening for a Systems Integration Engineer for the TAC2O program providing managed IT support of SAP-IT systems for high-priority defense intelligence collection needs. Job Duties ...
Systems Integration Engineer (Government)
Reston, VA · Hybrid
$108K - $190K/yr
AT&T has an opening for a Systems Integration Engineer for the TAC2O program providing managed IT support of SAP-IT systems for high-priority defense intelligence collection needs. Job Duties ...
Senior Sales System Engineer 2-Ter
Dallas, TX · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
Senior Sales System Engineer 2-Ter
Dallas, TX · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
Senior Sales System Engineer 2-Ter
Austin, TX · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
Senior Sales System Engineer 2-Ter
Austin, TX · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
Senior Sales System Engineer 2-Ter
Austin, TX · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
Senior Sales System Engineer 2-Ter
Austin, TX · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... network systems engineering. He or she will possess substantive knowledge of enterprise wired ...
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... network systems engineering. He or she will possess substantive knowledge of enterprise wired ...
Lead System Engineering
Plano, TX · On-site
$171K - $237K/yr
... systems or networks. Utilize SaaS/cloud-based ecosystems or ADO or JIRA or Confluence or GitHub or ... Not to mention all the other amazing rewards that working at AT&T offers. Joining our team comes ...
Lead System Engineering
Plano, TX · On-site
$171K - $237K/yr
... systems or networks. Utilize SaaS/cloud-based ecosystems or ADO or JIRA or Confluence or GitHub or ... Not to mention all the other amazing rewards that working at AT&T offers. Joining our team comes ...
Field Service Engineer (Government)
$85K - $110K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... Provide software, hardware, and system engineering, evaluation, installation, configuration ...
Field Service Engineer (Government)
$85K - $110K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... Provide software, hardware, and system engineering, evaluation, installation, configuration ...
Senior Sales System Engineer 2-Ter
Ghent, KY · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
Senior Sales System Engineer 2-Ter
Ghent, KY · On-site
$26K/mo
Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to ... document systems and processes. Job Contribution: A mid-level sales representative with ...
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... The Information Systems Security Engineer (ISSE) supports the engineering, assessment, and ...
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... The Information Systems Security Engineer (ISSE) supports the engineering, assessment, and ...
... systems security, security control assessments, information assurance engineering, and security control assessments test engineering. AT&T has an opening for an Information System Security Officer ...
... systems security, security control assessments, information assurance engineering, and security control assessments test engineering. AT&T has an opening for an Information System Security Officer ...
Senior Systems Administrator Engineer (Government)
Chantilly, VA · Hybrid
$98K - $220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
Senior Systems Administrator Engineer (Government)
Chantilly, VA · Hybrid
$98K - $220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
Senior Systems Administrator Engineer (Government)
Chantilly, VA · Hybrid
$220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
Senior Systems Administrator Engineer (Government)
Chantilly, VA · Hybrid
$220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
Lead Sales System Engineer 3 Grow CNV
Tustin, CA · On-site
$110K - $166K/yr
Not to mention all the other amazing rewards that working at AT&T offers. Individual starting ... systems and processes. Job Contribution: A senior-level sales representative with advanced ...
Lead Sales System Engineer 3 Grow CNV
Tustin, CA · On-site
$110K - $166K/yr
Not to mention all the other amazing rewards that working at AT&T offers. Individual starting ... systems and processes. Job Contribution: A senior-level sales representative with advanced ...
Senior Network Engineer III (Government)
$79K - $184K/yr
AT&T has an opening for a Network Engineer to support our operations by providing system, server, and network administration support across multi-level IT environments. Job Duties/Responsibilities:
Senior Network Engineer III (Government)
$79K - $184K/yr
AT&T has an opening for a Network Engineer to support our operations by providing system, server, and network administration support across multi-level IT environments. Job Duties/Responsibilities:
Senior Applications Developer (Government)
$98K - $180K/yr
AT&T has an opening for a Senior Applications Developer to support the day-to-day IT systems for our customized network solution in support of the federal government. Job Duties/Responsibilities:
Senior Applications Developer (Government)
$98K - $180K/yr
AT&T has an opening for a Senior Applications Developer to support the day-to-day IT systems for our customized network solution in support of the federal government. Job Duties/Responsibilities:
Senior Systems Administrator Engineer (Government)-Chantilly,Virginia
The Plains, VA · Hybrid
$220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
Senior Systems Administrator Engineer (Government)-Chantilly,Virginia
The Plains, VA · Hybrid
$220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
Senior Systems Administrator Engineer (Government)-Chantilly,Virginia
New Baltimore, VA · Hybrid
$220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
Senior Systems Administrator Engineer (Government)-Chantilly,Virginia
New Baltimore, VA · Hybrid
$220K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... systems supporting: Virtualization, Windows and Linux Computing solution engineering and ...
MAC Network Engineer - Senior (Government)
$89K - $148K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... Certified practitioner with a particular computer language, system or technology. * Candidate must ...
MAC Network Engineer - Senior (Government)
$89K - $148K/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network ... Certified practitioner with a particular computer language, system or technology. * Candidate must ...
Senior Software Engineering
Plano, TX · On-site
$156K - $215K/yr
Drive the delivery of software services and backend systems, including design, development, testing ... Not to mention all the other amazing rewards that working at AT&T offers. Joining our team comes ...
Senior Software Engineering
Plano, TX · On-site
$156K - $215K/yr
Drive the delivery of software services and backend systems, including design, development, testing ... Not to mention all the other amazing rewards that working at AT&T offers. Joining our team comes ...
AT&T Jobs Information
Do workers at AT&T get paid breaks?
35% of people say they don’t get paid breaks.
Based on data from 105 people who took the Breakroom Quiz between December 2025 and June 2026.
Does AT&T pay people when they’re sick?
34% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 116 people who took the Breakroom Quiz between December 2025 and June 2026.
At AT&T, are sick days and vacation days separate paid time off?
71% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 112 people who took the Breakroom Quiz between December 2025 and June 2026.
Is the health insurance from AT&T affordable enough for their workers?
87% of people say the health insurance costs are okay
Based on data from 110 people who took the Breakroom Quiz between December 2025 and June 2026.
Do people get paid time off at AT&T?
94% of people say they get paid time off.
Based on data from 127 people who took the Breakroom Quiz between December 2025 and June 2026.
How far ahead of time do people find out their work schedule?
- 20% of people with changing schedules find out their shifts one week or less ahead of time.
- 25% of people with changing schedules find out their shifts two weeks ahead of time.
- 13% of people with changing schedules find out their shifts three weeks ahead of time.
- 42% of people with changing schedules find out their shifts four weeks or more ahead of time.
Based on data from 155 people who took the Breakroom Quiz between June 2025 and June 2026.
Do workers at AT&T worry about hours?
92% of people report they don’t worry about getting enough hours.
Based on data from 177 people who took the Breakroom Quiz between June 2025 and June 2026.
Do AT&T workers get to choose the shifts they work?
47% report that they don’t have enough control over which shifts they work.
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How easy is it for AT&T workers to change shifts?
54% of people report that it’s hard to change shifts if they need to.
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76% of people report it’s easy to get time off.
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Do AT&T managers change schedules at the last minute?
81% of people say their manager doesn’t change their shift schedule at the last minute.
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Do jobs at AT&T spill into time workers aren’t paid for?
18% of people report that their job takes up time that they don’t get paid for.
Based on data from 181 people who took the Breakroom Quiz between June 2025 and June 2026.
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69% of people report that it’s easy to take time off if they are sick.
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43% of people who care for a child or other relative report this isn’t a good place to work.
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Do people at AT&T feel treated with respect by their managers?
75% of people say they’re treated with respect by their managers.
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Do people at AT&T get to take their breaks without interruption?
86% of people report that they get to take their breaks without interruption.
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Is it stressful to work at AT&T?
70% of people say they often feel stressed out at work.
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Do people at AT&T enjoy their jobs?
39% of people report they don’t enjoy their job.
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Do people at AT&T recommend working with their team?
51% of people report that they wouldn’t recommend working with their immediate team to a friend.
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Do people get enough training when they start at AT&T?
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Do people get support to advance at AT&T?
In the last year, 34% of people report not being given support to advance their career here.
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85% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
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Do workers feel well informed about how AT&T is doing?
39% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 116 people who took the Breakroom Quiz between December 2025 and June 2026.

$98K - $185K/yr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 22 days ago
Key responsibilities
Plan and coordinate IT security programs and policies with the IA team.
Perform security continuous monitoring and reporting for systems supported on the contract.
Prepare and maintain security documentation, such as SSPs, for systems supported on the contract in accordance with IC and Agency policies.
AT&T rating
7.4
Based on 717 frontline employees who took The Breakroom Quiz
37th of 80 rated telecommunications companies
Job description
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission.
Intelink Services provide interagency information sharing, content discovery, and collaboration capabilities on the IC system domains to the IC and its partners in Defense, Homeland Security, Foreign Affairs, and Law Enforcement.
AT&T has an opening for an Information Systems Security Officer to support Public Sector Solutions.
Description of Job Duties/Responsibilities:
- This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.
- Work to be performed in Laurel, MD.
- Work with the IA team to plan and coordinate the IT security programs and policies.
- Coordinate with system developers, administrators, and owners on security changes.
- Manage and control changes to the system and assessing the security impact of those changes.
- Perform security continuous monitoring and reporting for the systems supported on the contract.
- Prepare and maintain the Security documentation, such as SSPs, for the systems supported on the contract in accordance with IC and Agency policies.
- Serve as the initial security Approval Authority for the systems supported on the contract.
- Utilize COTS/GOTS to communicate system status and compliance to management and shareholders.
- Support AO/DAO, SCA, and ISSM on system Assessment and Authorization (A&A) duties to obtain and maintain ATOs for the systems supported on the contract.
- Conduct daily review of and respond to security related ticket.
- Windows or Linux SA experience.
- Network Admin experience.
- AWS experience.
- Experience with an audit reduction and tool such as Splunk.
- Experience with a vulnerability scanner such as Nessus.
- Experience with Xacta, LatteArt.
- Familiarity with IC, DoD, and NIST Security Policies and Procedures.
Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph)
Required Qualifications:
High School Diploma with 10 years of work experience in any combination of:
System Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst, Telecommunication Technician, and Network Administration.
OR
Associates Degree in Information Technology Discipline with 4 years of work experience in any combination of: System Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst, Telecommunication Technician, and Network Administration
OR
Bachelor of Science Degree in Information Technology Discipline with 2 years of work experience in any combination of: System Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst, Telecommunication Technician, and Network Administration
- DoD 8570 compliance with Information Assurance Management (IAM) Level I or higher is required. (SEC+; CAP; CND; Cloud+; GSLC; HCISSP)
Ready to join our team? Apply today!
Our Information Systems Security Officer (ISSO2) (Government) earns between $98,100- $185,300 yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.
Joining our team comes with amazing perks and benefits:
- Medical/Dental/Vision coverage
- 401(k) plan
- Tuition reimbursement program
- Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays) *Pro-rated when working less than 40 hrs/wk.
- Paid Parental Leave
- Paid Caregiver Leave
- Additional sick leave beyond what state and local law require may be available but is unprotected Adoption Reimbursement
- Disability Benefits (short term and long term)
- Life and Accidental Death Insurance
- Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
- Employee Assistance Programs (EAP)
- Extensive employee wellness programs
- Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone
Weekly Hours:
40Time Type:
RegularLocation:
Columbia, MarylandIt is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities.AT&T is a fair chance employer and does not initiate a background check until an offer is made.